INSTALLATION MANUAL - Johnson Controls

®®SINGLE PACKAGE AIR CONDITIONER / ELECTRIC HEATMODELS: PCE4 Series3 THRU 5 TONS – 460V - 3 PHASE

INSTALLATION MANUAL

LIST OF SECTIONSGENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1MODEL NUMBER NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . 2INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2AIRFLOW PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12TYPICAL WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13START UP SHEET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

LIST OF FIGURESComponent Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Unit 4 Point Load Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Duct Dimensions (inches) - Bottom View Looking Up . . . . . . . . . . . . 5Duct Dimensions (inches) - Rear View . . . . . . . . . . . . . . . . . . . . . . . 5Typical Field Control Wiring Diagram For Air Conditioner Models . . . 6

Typical Field Power Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 6Measuring External Static Pressure . . . . . . . . . . . . . . . . . . . . . . . . . 12Connection Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Ladder Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14R-410A Quick Reference Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

LIST OF TABLESUnit Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Unit Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5460V - 3 Phase Single-point Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Electrical Data - 460-3-60 Single Source Power . . . . . . . . . . . . . . . . 7Electrical Data for 460-3-60 Multi Source Power . . . . . . . . . . . . . . . . 8

Physical Data - Three phase Models . . . . . . . . . . . . . . . . . . . . . . . . . 8Airflow Performance - Side Duct Application . . . . . . . . . . . . . . . . . . 10Airflow Performance - Bottom Duct Application . . . . . . . . . . . . . . . . 10Electric Heat Minimum Supply Air . . . . . . . . . . . . . . . . . . . . . . . . . . 10Additional Static Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Thermostat Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

SECTION I: GENERAL INFORMATIONPCE units are factory assembled air conditioners designed for outdoorinstallation on a roof top or a slab. Field-installed electric heater acces-sories are available to provide electric heat.

The units are completely assembled on rigid, removable base rails. Allpiping, refrigerant charge, and electrical wiring is factory installed andtested. The units require only electric power and duct connections atthe point of installation.

SECTION II: SAFETYThis is a safety alert symbol. When you see this symbol onlabels or in manuals, be alert to the potential for personalinjury.

Understand and pay particular attention to the signal words DANGER,WARNING, or CAUTION.

DANGER indicates an imminently hazardous situation, which, if notavoided, will result in death or serious injury.

WARNING indicates a potentially hazardous situation, which, if notavoided, could result in death or serious injury.

CAUTION indicates a potentially hazardous situation, which, if notavoided may result in minor or moderate injury. It is also used toalert against unsafe practices and hazards involving only property dam-age.

WARNINGImproper installation may create a condition where the operation ofthe product could cause personal injury or property damage.Improper installation, adjustment, alteration, service or maintenancecan cause injury or property damage. Failure to carefully read andfollow all instructions in this manual can result in furnace mal-function, death, personal injury and/or property damage. Only aqualified contractor, installer or service agency should install thisproduct.

CAUTIONThis product must be installed in strict compliance with the installa-tion instructions and any applicable local, state, and national codesincluding, but not limited to building, electrical, and mechanicalcodes.

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Johnson Controls Unitary Products 5163362-UIM-G-0117

5163362-UIM-G-0117

Due to system pressure, moving parts, and electrical components,installation and servicing of air conditioning equipment can be hazard-ous. Only qualified, licensed service personnel should install, repair, orservice this equipment. Unlicensed personnel can perform basic main-tenance functions of cleaning coils and filters and replacing filters.

Observe all precautions in the literature, labels, and tags accompanyingthe equipment whenever working on air conditioning equipment. Besure to follow all other applicable safety precautions and codes includ-ing.

Wear safety glasses and work gloves. Use quenching cloth and have afire extinguisher available during brazing operations.

INSPECTIONAs soon as a unit is received, it should be inspected for possible dam-age during transit. If damage is evident, the extent of the damageshould be noted on the carrier’s freight bill. A separate request forinspection by the carrier’s agent should be made in writing.

REPLACEMENT PARTSContact your local Unitary Products parts distribution center for autho-rized replacement parts.

SECTION III: MODEL NUMBER NOMENCLATURE

SECTION IV: INSTALLATIONLIMITATIONSThese units must be installed in accordance with the following nationaland local safety codes.

1. National Electrical Code ANSI/NFPS No. 70 or Canadian ElectricalCode Part 1, C22.1 (latest editions).

2. Local plumbing and waste water codes and other applicable localcodes.

Refer to Table 8 for unit physical data and to Tables 5 and 6 for electri-cal data.

If components are to be added to a unit to meet local codes, they are tobe installed at the dealer's and/or the customer's expense.

Size of unit for proposed installation should be based on heat loss/heatgain calculations made in accordance with industry recognized proce-dures such as the Air Conditioning Contractors of America (manual J).

WARNINGBefore performing service or maintenance operations on unit, turn offmain power switch to unit. Electrical shock could cause personalinjury. Improper installation, adjustment, alteration, service or mainte-nance can cause injury or property damage. Refer to this manual.For assistance or additional information consult a qualified installer,service agency or the gas supplier.

CAUTIONThis system uses R-410A Refrigerant which operates at higher pres-sures than R-22. No other refrigerant may be used in this system.Gage sets, hoses, refrigerant containers and recovery systems mustbe designed to handle R-410A. If you are unsure, consult the equip-ment manufacturer. Failure to use R-410A compatible servicingequipment may result in property damage or injury.

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PCE 4 A 36 3 1 A1 2 3 4 6 8 9

1. Model FamilyPCE - packaged A/C with electric heat,PHE - packaged with electric heat,PCG - packaged A/C with gas heat,PHG - packaged heat pump with gas heat.

5. Gas Heating Input BTU/Hr x 1000050 = 50,000 BTU/Hr. input, blank = electric heat

6. Voltage-Phase-Frequency2 = 208/230-1-60, 3=208/230-3-60, 4 = 460-3-60

2. Nominal Cooling Efficiency4 = 14 SEER, 6 = 16 SEER, etc.

7. NOx ApprovalX = low-NOx, blank = not low-NOx

3. Cabinet SizeA = small 35 x 51, B = large 45 x 51

8. Generation Level1 = first generation

4. Nominal Air Conditioning Cooling Capacity24 = Nominal Capacity, etc.

9. Revision LevelA = original release, B = second release

Examples:PCE4B421003X1A is a packaged air conditioner, 14 SEER, 3-1/2 ton, large cabinet, 208/230 volt, three phase model, (first generation, first release)

TABLE 1: Unit Limitations

Model Unit VoltageUnit Limitations

Applied Voltage Outdoor DB TempMin Max Max (°F)

PCE4A36

460-3-60 432 504 125PCE4B48

PCE4B60

2 Johnson Controls Unitary Products

5163362-UIM-G-0117

LOCATIONUse the following guidelines to select a suitable location for these units:

1. Unit is designed for outdoor installation only.

2. Outdoor coils must have an unlimited supply of air. Where a choiceof location is possible, position the unit on either north or east sideof building.

3. Suitable for mounting on roof curb.

4. For ground level installation, a level pad or slab should be used.The thickness and size of the pad or slab used should meet localcodes and unit weight. Do not tie the slab to the building foundation.

5. Roof structures must be able to support the weight of the unit andits options/accessories. Unit must be installed on a solid, level roofcurb or appropriate angle iron frame.

6. Maintain level tolerance to 1/8” across the entire width and length ofunit.

CLEARANCESAll units require certain clearances for proper operation and service.Refer to Table 4 for the clearances required for construction, servicingand proper unit operation.

RIGGING AND HANDLING

Exercise care when moving the unit. Do not remove any packaging untilthe unit is near the place of installation. Rig the unit by attaching chainor cable slings to the lifting holes provided in the base rails. Spreaderbars, whose length exceeds the largest dimension across the unit,MUST be used across the top of the unit.

Units may be moved or lifted with a forklift. Slotted openings in the baserails are provided for this purpose.

FIGURE 1: Component Location

OUTDOOR FAN MOTOR OUTDOOR FAN

COIL GUARD PANELOUTDOOR COIL

(Behind Panel)

CONTACTOR

TRANSFORMER

CAPACITOR

BLOWER MOTOR

TXV

INDOOR COIL

INDOOR BLOWER

COMPRESSOR

REMOVABLE

BASE RAILSA0411-001

OPTIONAL

ELECTRIC HEAT KIT

WARNINGDo not permit overhanging structures or shrubs to obstruct outdoorair discharge outlet.

WARNINGDo not attach supply and return duct work to the bottom of the unitbase pan as the drain pan could be compromised.

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CAUTIONIf a unit is to be installed on a roof curb other than a Unitary Productsroof curb, gasket or sealant must be applied to all surfaces that comein contact with the unit underside.

CAUTIONAll panels must be secured in place when the unit is lifted.The outdoor coils should be protected from rigging cable damagewith plywood or other suitable material.

CAUTIONBefore lifting, make sure the unit weight is distributed equally on therigging cables so it will lift evenly.

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Johnson Controls Unitary Products 3

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TABLE 2: Weights and Dimensions

ModelWeight (lbs.) Center of Gravity 4 Point Load Location (lbs.)

Shipping Operating X Y A B C DPCE4A36 400 395

30

15 112 123 120 45

PCE4B48 488 483 19 158 125 130 75

PCE4B60 505 500 20 157 134 140 74

FIGURE 2: Unit 4 Point Load Weight

X

CENTER OF

GRAVITY

FRONT

OF UNIT

Y

"D"

"C"

"B"

"A"

A0295-001

COMPRESSOR

TABLE 3: Unit Dimensions

ModelDimensions

A B CPCE4A36

51-1/4

35-3/4 47

PCE4B48 45-3/4 53

PCE4B60 45-3/4 55

FIGURE 3: Unit Dimensions

HIGH VOLTAGE

CONNECTION 7/8”

HIGH VOLTAGE

CONNECTION 1-3/32”

COMPRESSOR

ACCESS PANEL

CONDENSATE

DRAINBLOWER

ACCESS

PANELCONTROL / HEAT

ACCESS PANEL

LOW VOLTAGE CONNECTION

HEAT SECTION

ACCESS PANEL

BA

C

A0379-001

COIL GUARD


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DUCTWORK

These units are adaptable to downflow use as well as rear supply andreturn air duct openings. To convert to downflow, use the followingsteps:

1. Remove the duct covers found in the bottom return and supply airduct openings. There are four (4) screws securing each duct cover(save these screws to use in next step).

2. Install the duct covers (removed in previous step) to the rear supplyand return air duct openings. Secure with the four (4) screwsremoved in previous step.

3. Seal duct covers with silicone caulk.

Duct work should be designed and sized according to the methods ofthe Air Conditioning Contractors of America (ACCA), as set forth in theirManual D.

A closed return duct system shall be used. This shall not preclude useof economizers or ventilation air intake. Flexible duct connectors arerecommended in the supply and return duct work to minimize the trans-mission of vibration and noise.

Refer to Figures 4 and 5 for information concerning rear and bottomsupply and return air duct openings.

FILTERSProper filter size is very important. Filter size, type and pressure dropshould always be considered during duct system design.

It is the responsibility of the installer to secure a filter in the return airductwork or utilize the filter rack.

A filter rack kit is included with all three phase units.

Filters must always be used and must be kept clean. When filtersbecome dirt laden, insufficient air will be delivered by the blower,decreasing your units efficiency and increasing operating costs andwear-and-tear on the unit and controls.

Filters should be checked monthly; this is especially important since thisunit is used for both heating and cooling.

TABLE 4: Unit Clearances

Direction Distance (in.) Direction Distance (in.)Top1

1. Minimum Clearance of 1inch all sides of supply air duct for the first 3 feet of duct for 20 & 25 kW., zero inches thereafter. For all other heaters, zero inch clearance all sides for entire length of duct.

36 Right Side 36

Side Opposite Ducts 36 Left Side 24

Duct Panel 0 Bottom 2,3

2. Units must be installed outdoors. Overhanging structures or shrubs should not obscure outdoor air discharge outlet.

3. Units may be installed on combustible floors made from wood or class A, B or C roof covering materials.

1

Note: For units applied with a roof curb, the minimum clearance may be reduced from 1 inch to 1/2 inch between combustible roof curb material and this supply air duct.

NOTICEAll units are shipped in the horizontal supply/return configuration. It isimportant to reduce the possibility of any air leakage through the bot-tom duct covers (resulting from cut, torn, or rolled gasket) due toimproper handling or shipping processes. To ensure a good tightseal, it is recommended that silicone caulk and/or foil tape be appliedalong the cover edges.

CAUTIONWhen fastening duct work to the side duct flanges on the unit, insertthe screws through the duct flanges only. DO NOT insert the screwsthrough the casing. Outdoor duct work must be insulated and water-proofed.

NOTICEBe sure to note supply and return openings.

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Model A B C D E F36 10 21.5

54.5

47.532

48, 60 14 13.5 3.5 42

FIGURE 4: Duct Dimensions (inches) - Bottom View Looking Up

Model A B36 9.6 22

48, 60 13.6 14

FIGURE 5: Duct Dimensions (inches) - Rear View

D 16

C

A

B

A

A0343-001

SUPPLY

AIR DUCT

RETURN

AIR DUCT

E

F

1.75VIEW LOOKING UP

AT BOTTOM OF UNIT


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CONDENSATE DRAINA condensate trap must be installed in the condensate drain. Theplumbing must conform to local codes.

SERVICE ACCESSAccess to all serviceable components is provided at the following loca-tions:

• Coil guards• Unit top panel• Corner posts• Blower access panel• Control access panel• Indoor coil access panel• Compressor access panel

Refer to Figure 3 for location of these access locations and minimumclearances in Table 4.

Refer to Figure 11 for the “R-410A Quick Reference Guide.”

THERMOSTATThe room thermostat should be located on an inside wall approximately60" above the floor where it will not be subject to drafts, sun exposureor heat from electrical fixtures or appliances. Sealant should be usedbehind thermostat to prevent air infiltration. Follow manufacturer'sinstructions enclosed with the thermostat for general installation proce-dure. Color coded insulated wires (minimum #18 AWG) should be usedto connect thermostat to unit. See Figure 6. Do not use power stealingthermostats.

POWER AND CONTROL WIRINGField wiring to the unit must conform to provisions of the current N.E.C.ANSI/NFPA No. 70 or C.E.C. and/or local ordinances. The unit must beelectrically grounded in accordance with local codes or, in theirabsence, with the N.E.C./C.E.C. Voltage tolerances which must bemaintained at the compressor terminals during starting and runningconditions are indicated on the unit Rating Plate and Table 1.

The wiring entering the cabinet must be provided with mechanical strain relief.A fused disconnect switch should be field provided for the unit. If any ofthe wire supplied with the unit must be replaced, replacement wire mustbe of the type shown on the wiring diagram.

Electrical service must be sized properly to carry the load. Each unitmust be wired with a separate branch circuit fed directly from the maindistribution panel and properly fused.

Refer to Figures 6 and 7 for typical field wiring and to the appropriateunit wiring diagram for control circuit and power wiring information.

Single point wiring requires the use of the single point wiring kit acces-sory.

Unit comes wired for 460 volt power.

CAUTIONHand tighten only.

WARNINGWear safety glasses and gloves when handling refrigerants. Failureto follow this warning can cause serious personal injury.

CAUTIONThis system uses R-410A Refrigerant which operates at higher pres-sures than R-22. No other refrigerant may be used in this system.Gage sets, hoses, refrigerant containers and recovery systems mustbe designed to handle R-410A. If you are unsure, consult the equip-ment manufacturer. Failure to use R-410A compatible servicingequipment may result in property damage or injury.

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FIGURE 6: Typical Field Control Wiring Diagram For Air Conditioner Models

FIGURE 7: Typical Field Power Wiring Diagram

THERMOSTAT

NOTE:

Heat Anticipator should be set at 0.35 AMPS for all models

LOW

VOLTAGE

WIRING

LEADS

Minimum wire size of 18 AWG wire should be used for all field

installed control wiring.

RED

GREEN

YELLOW

WHITE

BLUE

R

G

W1

Y

C

A0424-001

W2BROWN


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TABLE 5: 460V - 3 Phase Single-point Kits

Unit Model Number Voltage Heater Kit Single-Point Wiring Kit Unit Fuse Size (Amps) Heater Fuse Size (Amps)

PCE6B3641 460-3-606HK06501046 S1-2SPWK036 15 15

6HK06501546 S1-2SPWK036 15 25

PCE6B4841 460-3-60

6HK06501046 S1-2SPWK036 15 15

6HK06501546 S1-2SPWK036 15 25

6HK06501846 S1-2SPWK036 15 25

6HK16502046 S1-2SPWK036 15 30

PCE6B6041 460-3-60

6HK06501046 S1-2SPWK036 20 15

6HK06501546 S1-2SPWK036 20 25

6HK06501846 S1-2SPWK036 20 25

6HK16502046 S1-2SPWK036 20 30

6HK16502546 S1-2SPWK037 20 35

TABLE 6: Electrical Data - 460-3-60 Single Source Power

ModelCompressor

OD Fan

Motor

Blower Motor

Electric Heat Option

MCA1

(Total Unit)

1. Minimum Circuit Ampacity.

Max Fuse2 or Breaker

Size3 (Total Unit)

2. Maximum Over Current Protection per standard UL 1995.3. Fuse or HACR circuit breaker to be field installed.

MCA1

(Unit MinusHeater)


Size3

(Unit MinusHeater)

MCA1

(Heater Only)


Size3

(Heater Only)

Heater Kit4

4. Single Point Connection Kit required.

Heater kW Stages Heater

AmpsRLA LRA MCC FLA FLA

PCE4A36 4.1 34.0 7.6 0.70 1.95

none -- -- -- 7.8 15 7.8 15 - -

6HK06501046 8.8 1 11.0 15.8 20 7.8 15 13.8 15

6HK06501546 13.2 1 16.6 22.7 25 7.8 15 20.7 25

PCE4B48 6.2 41.0 9.7 0.87 3.15

none -- -- -- 11.8 15 11.8 15 - -

6HK06501046 8.8 1 11.0 17.0 20 11.8 15 13.8 15

6HK06501546 13.2 1 16.6 23.9 25 11.8 15 20.7 25

6HK06501846 15.9 1 20.0 28.1 30 11.8 15 25.0 25

6HK06502046 17.6 1 22.1 30.8 35 11.8 15 27.6 30

PCE4B60 7.8 52.0 12.1 0.87 3.15

none -- -- -- 13.8 20 13.8 20 - -

6HK06501046 8.8 1 11.0 17.0 20 13.8 20 13.8 15

6HK06501546 13.2 1 16.6 23.9 25 13.8 20 20.7 25

6HK06501846 15.9 1 20.0 28.1 30 13.8 20 25.0 25

6HK06502046 17.6 1 22.1 30.8 35 13.8 20 27.6 30

6HK06502546 22.0 1 27.6 37.7 40 13.8 20 34.5 35NOTE - Single-source power MCA and MOP requirements are given here for reference if the unit is to be installed with a field-installed single-point power modification.


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TABLE 7: Electrical Data for 460-3-60 Multi Source Power

ModelCompressor OD Fan

MotorBlower Motor

Electric Heat OptionMCA1

Amps

1. Minimum Circuit Ampacity.


Size3

2. Maximum Over Current Protection per standard UL 1995.3. Fuse or HACR circuit breaker to be field installed.

MCA1 Amps


Size3Heater Kit Heater kW Stages Heater Amps

RLA LRA MCC FLA FLA CIRCUIT #1 Unit Minus Heaters

CIRCUIT #2 Heaters

PCE4A36 4.1 34.0 7.6 0.7 1.95

none -- -- -- 7.8 15 -- --

6HK06501046 8.8 1 11.0 7.8 15 13.8 15

6HK06501546 13.2 1 16.6 7.8 15 20.7 25

PCE4B48 6.2 41.0 9.7 0.87 3.15

none -- -- -- 11.8 15 -- --

6HK06501046 8.8 1 11.0 11.8 15 13.8 15

6HK06501546 13.2 1 16.6 11.8 15 20.7 25

6HK06501846 15.9 1 20.0 11.8 15 25.0 25

6HK06502046 17.6 1 22.1 11.8 15 27.6 30

PCE4B60 7.8 52.0 12.1 0.87 3.15

none -- -- -- 13.8 20 -- --

6HK06501046 8.8 1 11.0 13.8 20 13.8 15

6HK06501546 13.2 1 16.6 13.8 20 20.7 25

6HK06501846 15.9 1 20.0 13.8 20 25.0 25

6HK06502046 17.6 1 22.1 13.8 20 27.6 30

6HK06502546 22.0 1 27.6 13.8 20 34.5 35

NOTES:

TABLE 8: Physical Data - Three phase Models

NOMINAL TONNAGEMODELS

PCE4A36 PCE4B48 PCE4B603.0 4.0 5.0

AHRI Cooling PerformanceGross Capacity @ AHRI A point (MBH) 37.2 47.7 55.0

AHRI net capacity (MBH) 34.6 45.5 52.5

EER 11.0 11.0 11.0

SEER 14.0 14.0 14.0

Nominal CFM 1200 1600 2000

System power (KW) 3.2 4.2 4.8

Refrigerant type R410A R410A R410A

Refrigerant charge (lb-oz) 8-3 14-4 14-2

Dimensions (inches)Length 51-1/4 51-1/4 51-1/4

Width 35-3/4 45-3/4 45-3/4

Height 47 53 55

Operating WT. (lbs.) 395 483 500

CompressorsType Recip Scroll Scroll

Outdoor Coil DataFace area (Sq. Ft.) 15.1 23.8 25.9

Rows 2 2 2

Fins per inch 22 22 22

Tube diameter 3/8 3/8 3/8

Circuitry Type Interlaced Interlaced Interlaced

Indoor Coil DataFace area (Sq. Ft.) 4.6 6.3 6.3

Rows 3 3 3

Fins per inch 16 16 16

Tube diameter 3/8 3/8 3/8

Circuitry Type Interlaced Interlaced Interlaced

Refrigerant control TXV TXV TXV


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COMPRESSORSThe compressor used in this product is specifically designed to operatewith R-410A Refrigerant and cannot be interchanged.

The compressor uses polyolester (POE oil), Mobile 3MA POE. This oilis extremely hygroscopic, meaning it absorbs water readily. POE oil canabsorb 15 times as much water as other oils designed for HCFC andCFC refrigerants. If refrigerant circuit is opened, take all necessary pre-cautions to avoid exposure of the oil to the atmosphere.

POE (polyolester) compressor lubricants are known to cause long termdamage to some synthetic roofing materials.

Procedures which risk oil leakage include, but are not limited to, com-pressor replacement, repairing refrigerant leaks, replacing refrigerantcomponents such as filter drier, pressure switch, metering device orcoil.

Units are shipped with compressor mountings which are factory-adjusted and ready for operation.

PHASINGThree phase, scroll compressors operate in only one direction. If thescroll is drawing low amperage, has similar suction and discharge pres-sures, or is producing a high noise level, the scroll is out of phase.

If necessary, change the incoming line connection phasing to obtain theproper rotation.

Outdoor Fan DataFan diameter (Inch) 24 26 26

Type Prop Prop Prop

Drive type Direct Direct Direct

No. speeds 1 1 1

Motor HP each 1/4 1/3 1/3

RPM 850 850 850

Nominal total CFM 2400 3200 3200

Direct Drive Indoor Fan DataFan Size (Inch) 11 x 10 11 x 10 11 x 10

Type Centrifugal Centrifugal Centrifugal

Motor HP each 1/2 1 1

RPM 1200 Max 1200 Max 1200 Max

Frame size 48 48 48

FiltersFilter Size A B B

Quantity - SizeField-supplied external filters must be sized so as not to exceed 300 FPM air velocity through dispos-able filters. All three phase models are shipped with an internal filter rack kit. Consult the instructions supplied with that kit for replacement filter sizes. Filter sizes: A=20x20, B=20x30.

TABLE 8: Physical Data - Three phase Models (Continued)

CAUTIONThis system uses R-410A Refrigerant which operates at higher pres-sures than R-22. No other refrigerant may be used in this system.

CAUTIONDo not leave the system open to the atmosphere. Unit damage couldoccur due to moisture being absorbed by the POE oil in the system.This type of oil is highly susceptible to moisture absorption

CAUTIONExposure, even if immediately cleaned up, may cause embrittlement(leading to cracking) to occur in one year or more. When performingany service that may risk exposure of compressor oil to the roof, takeprecautions to protect roofing.

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CAUTIONDo not loosen compressor mounting bolts.

CAUTIONScroll compressors require proper rotation to operateproperly. Failure to check and correct rotation may resultin property damage.

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SECTION V: AIRFLOW PERFORMANCE

1. Airflow tested with dry coil conditions, without air filters, at 460 volts.2. Applications above 0.8" w.c. external static pressure are not recommended.3. Brushless DC high efficiency standard ECM blower motor used for all indoor blower assemblies.4. Heating applications tested at 0.50" w.c. esp, and cooling applications tested at 0.30" w.c.esp per standards.

1. Airflow tested with dry coil conditions, without air filters, at 460 volts2. Applications above 0.8" w.c. external static pressure are not recommended.3. Brushless DC high efficiency standard ECM blower motor used for all indoor blower assemblies.4. Heating applications tested at 0.50" w.c. esp, and cooling applications tested at 0.30" w.c.esp per standards.

TABLE 9: Airflow Performance - Side Duct Application

Model Motor SpeedExternal Static Pressure (Inches WC)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 1.0SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM

PCE4A36

Low (1) 1225 1174 1131 1090 1046 993 941 888 782

Low/Medium (2) 1259 1209 1166 1126 1084 1032 980 928 824

Medium (3) 1314 1271 1229 1186 1144 1097 1049 998 896

Medium/High (4) 1348 1306 1259 1222 1179 1133 1086 1036 936

High (5) 1506 1471 1403 1389 1345 1305 1262 1216 1124

PCE4B48

Low (1) 1620 1564 1517 1466 1418 1360 1308 1206 1002

Low/Medium (2) 1694 1630 1580 1530 1482 1430 1380 1292 1116

Medium (3) 1798 1722 1669 1620 1572 1527 1480 1413 1280

Medium/High (4) 1835 1758 1703 1653 1604 1558 1511 1442 1304

High (5) 2146 2085 2025 1960 1872 1862 1798 1735 1609

PCE4B60

Low (1) 1730 1682 1628 1592 1552 1517 1479 1439 1359

Low/Medium (2) 1858 1807 1749 1710 1667 1629 1589 1546 1460

Medium (3) 2054 1998 1934 1890 1843 1801 1757 1710 1616

Medium/High (4) 2195 2144 2098 2049 2003 1955 1883 1868 1838

High (5) 2445 2388 2306 2293 2235 2178 2129 2077 1973

TABLE 10: Airflow Performance - Bottom Duct Application

Model Motor SpeedExternal Static Pressure (Inches WC)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 1.0SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM

PCE4A36

Low (1) 1231 1186 1146 1103 1069 1030 977 912 781

Low/Medium (2) 1270 1225 1189 1140 1098 1046 1008 960 866

Medium (3) 1317 1286 1245 1198 1151 1110 1064 1024 943

Medium/High (4) 1358 1317 1275 1238 1197 1148 1105 1057 961

High (5) 1517 1475 1447 1400 1357 1318 1275 1232 1146

PCE4B48

Low (1) 1598 1548 1502 1454 1410 1362 1307 1251 1139

Low/Medium (2) 1663 1612 1568 1522 1476 1422 1370 1297 1152

Medium (3) 1789 1733 1670 1650 1596 1578 1535 1483 1379

Medium/High (4) 1931 1814 1808 1736 1673 1650 1597 1519 1362

High (5) 2131 2058 1998 1949 1892 1840 1788 1728 1608

PCE4B60

Low (1) 1655 1612 1596 1531 1461 1462 1429 1391 1316

Low/Medium (2) 1766 1720 1667 1629 1632 1539 1537 1498 1421

Medium (3) 1987 1933 1861 1817 1820 1715 1725 1651 1504

Medium/High (4) 2114 2050 2047 1974 1899 1889 1920 1866 1758

High (5) 2369 2308 2249 2183 2126 2088 2034 1990 1902

TABLE 11: Electric Heat Minimum Supply Air

Model VoltageMinimum Blower Speed for Electric Heat

Heater kW2 5 8 10 13 15 18 20 25

PCE4A36 460-3-60 Low #1 Low #1 Low #1 Low #1 Med. Low #2 High #5 -- -- --

PCE4B48 460-3-60 -- Low #1 Low #1 Low #1 Low #1 Low #1 Med. Low #2 Med. High #4 --

PCE4B60 460-3-60 -- Low #1 Low #1 Low #1 Low #1 Low #1 Low #1 Med. Low #2 Med. High #4


5163362-UIM-G-0117

SECTION VI: OPERATIONThe following sequences of operation are based on using a single-stage air conditioning thermostat.

COOLING SEQUENCE OF OPERATION1. On a call for cooling, the wall thermostat sends a 24V “Y” signal to

the unit. The unit contactor will close, which energizes the outdoorfan and the compressor. The 24V signal is also sent to the indoorblower motor, which will run at the selected cooling speed.

2. When the demand for cooling has been satisfied, the wall thermo-stat will remove the 24V “Y” signal from the unit. The contactor willopen and the outdoor fan and the compressor will stop. The indoorblower has a built-in delay and will continue to run for 60 secondsafter the cooling signal has been removed.

HEATING SEQUENCE OF OPERATION (Field installed optional electric heat kit)1. On a call for heating, the wall thermostat sends a 24V “W” signal to

the unit. The indoor blower will then start to run at the selected heat-ing speed. The 24V signal will also go to the sequencer(s) or relaysin the electric heat kit and will turn on the electric heating elements.

2. When the demand for heating is removed, the wall thermostat willremove the “W” signal. When the 24V signal is removed from theelectric heat sequencer, the heating elements will turn off. Theindoor blower will continue to run for 60 seconds after the call forheat is removed.

Electric Heat Limit Switch Operation6HK three phase heat kits utilize a normally closed low voltage limitswitch, normally closed line voltage limit switch, and a normally closedfusible link. If the fusible link opens, it must be replaced with the appro-priate OEM part and the cause must be investigated and corrected.

When the limit switch opens, the heating elements will turn off. Theindoor blower will continue to run. The limit switch will automaticallyreset when the temperature has fallen to a normal level, at which timethe heating elements will be turned on again.

* Motor program has 60 second blower off delay on all 5 speed taps.

STARTUP1. Check the electrical supply voltage being supplied. Be sure that it is

within the specified range on the unit data plate.

2. Make sure all electrical connections are tight.

3. Turn unit electrical power on.

4. Set the room thermostat to COOL mode and lower the desired tem-perature setting lower than the room temperature to create a call forcooling.

5. Measure the total system duct static and set the blower motor cool-ing speed appropriately per airflow performance tables.

6. If an optional electric heat kit was installed, make sure the “W”blower speed is set at or above required speed. See Table 11.

7. Make sure all units panels are in place and secured, and that an airfilter is installed.

Compressor RotationThree phase, scroll compressors operate in only one direction. If thescroll is drawing low amperage, has similar suction and discharge pres-sures, or is producing a high noise level, the scroll is out of phase.

If necessary, change the incoming line connection phasing to obtain theproper rotation.

TABLE 12: Additional Static Resistance

Size (Tons) CFM Wet Indoor Coil Economizer Filter/Frame Kit

36 (3.0)

700 0.01 0.00 0.04

800 0.02 0.01 0.06

900 0.03 0.01 0.08

1000 0.04 0.01 0.10

1100 0.05 0.01 0.13

1200 0.06 0.02 0.16

1300 0.07 0.03 0.17

1400 0.08 0.04 0.18

48 (4.0)

1100 0.02 0.02 0.04

1200 0.03 0.02 0.04

1300 0.04 0.02 0.05

1400 0.05 0.03 0.05

1500 0.06 0.04 0.06

1600 0.07 0.04 0.07

1700 0.07 0.04 0.08

1800 0.08 0.04 0.09

1900 0.09 0.05 0.10

2000 0.09 0.05 0.11

60 (5.0)

1100 0.02 0.02 0.04

1200 0.03 0.02 0.04

1300 0.04 0.02 0.05

1400 0.05 0.03 0.05

1500 0.06 0.04 0.06

1600 0.07 0.04 0.07

1700 0.07 0.04 0.08

1800 0.08 0.04 0.09

1900 0.09 0.05 0.10

2000 0.09 0.05 0.11NOTES: 1. The pressure drop through the economizer is greater for 100% outdoor air

than for 100% return air. If the resistance of the return air duct is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation. Fil-ter pressure drop based on standard filter media tested at velocities not to exceed 300 ft/min.

TABLE 13: Thermostat Signals

Signal State Function

GON Indoor blower instant on

OFF Indoor blower off after 60-second delay

W

ONIndoor blower instant on

Electric heat stages on (if so equipped)

OFFElectric heat stages off (if so equipped)

Indoor blower off after 60-second delay

G & W

ONIndoor blower instant on in heating speed

Electric heat stages on (if so equipped)

W OFFElectric heat stages off (if so equipped)

Indoor blower switches to continuous fan speed

G & Y

ON

Outdoor fan on

Indoor blower instant on in cooling speed

Compressor on

System operates in cooling mode

Y OFF

Compressor instant off

Outdoor fan instant off

Indoor blower switches to continuous fan speed

CAUTIONScroll compressors require proper rotation to operate properly. Fail-ure to check and correct rotation may result in property damage.

!


5163362-UIM-G-0117

EXTERNAL STATIC PRESSURE SETUPTo measure external static pressure:

• Measure the supply air static pressure

• Record this positive number

• Measure the return air static pressure

• Record this negative number

• Treat the negative number as a positive and add the two numberstogether

• This is total system static

SECTION VII: MAINTENANCENORMAL MAINTENANCE

Periodic maintenance consists of changing or cleaning filters and gen-eral cleaning of the outdoor coil.

FILTERS - Inspect once a month. Replace Disposable or clean Perma-nent Type as necessary. DO NOT replace Permanent Type with Dis-posable.

MOTORS - Indoor and outdoor fan motors are permanently lubricatedand require no maintenance.

OUTDOOR COIL - Dirt should not be allowed to accumulate on the out-door coil surface or other parts in the air circuit. Cleaning should be asoften as necessary to keep the coil clean. If water is used to clean thecoil, be sure that the power to the unit is shut off prior to cleaning.

TROUBLESHOOTING

FIGURE 8: Measuring External Static Pressure

WARNINGPrior to any of the following maintenance procedures, shut off allpower to the unit, to avoid personal injury.

CAUTIONExercise care when cleaning the coil so that the coil fins are not dam-aged.Do not permit the hot outdoor air discharge to be obstructed by over-hanging structures or shrubs.

NOTICEDO NOT use a pressure washer as coil fin damage will occur.

!

!

WARNINGTroubleshooting of components necessarily requires opening theelectrical control box with the power connected to the unit. Useextreme care when working with live circuit! Check the unit name-plate for the correct range before making any connections with lineterminals.

CAUTIONThe wire number or color and terminal designations referred to mayvary. Check the wiring label inside the control box access panel forthe correct wiring.

!

!


5163362-UIM-G-0117

SECTION VIII: TYPICAL WIRING DIAGRAMS

FIGURE 9: Connection Wiring Diagram

460-3-60

THREE PHASECOOLING UNIT WITH OR WITHOUT

ELECTRIC HEAT

CAUTION - OPEN ALL DISCONNECTSBEFORE SERVICING THIS UNIT

CONNECTION WIRING DIAGRAM

THIS UNIT IS WIREDFOR THREE-PHASE POWER.

DO NOT CONNECT TOA SINGLE-PHASE SUPPLY.

NOTICE

5158116-UWD-B-0116

LINE VOLTAGE

FIELD INSTALLED POWER

LOW VOLTAGE

FIELD INSTALLED CONTROL

1. ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL AND/OR NATIONAL CODES IN EFFECT AT THE TIME OF INSTALLATION OF THE UNIT.

2. CAUTION : LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICINGCONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUSOPERATION. IF ANY OF THE WIRING, AS SUPPLIED WITH THE UNIT, MUSTBE REMOVED, IT MUST BE REPLACED WITH TYPE 105 C. 600 VOLTWIRE OR EQUIVALENT CLEARLY RENUMBERED FOR IDENTIFICATION.VERIFY PROPER OPERATION AFTER SERVICING.

3. FACTORY WIRED FOR 460 VOLT THREE-PHASE SUPPLY POWER.

4. MOTORS ARE INHERENTLY PROTECTED.

5. SEE UNIT NAMEPLATE FOR MAXIMUM FUSE AND/OR CIRCUIT BREAKER SIZEAND MINIMUM CIRCUIT AMPACITY.

6. BLOWER MOTOR SPEED CONNECTIONS SHOWN ARE TYPICAL, BUTMAY VARY BY MODEL AND APPLICATION. SEE INSTALLATION MANUALFOR PROPER SPEED TAP INFORMATION FOR EACH APPLICATION TO OBTAINAPPROX. 400 CFM/TON IN COOLING.

7. IF ELECTRIC HEAT IS INSTALLED, SELECT A HEATING BLOWER SPEED THATDELIVERS SUFFICIENT AIRFLOW TO SUIT THE WATTAGE OF ELECTRIC HEATINSTALLED. SEE TABLE IN INSTALLATION MANUAL.

NOTES:

BLU 29RED 30

WHT 25GRN 24

Y

R

G

C

THERMOSTAT

USE COPPERCONDUCTORS

ONLY

YEL 20

GRN 4

(LOW)

(LOW/MED)

(MED)

(MED/HIGH)

(HIGH) C

L

G

N

1

2

3

4

5

1

2

3

4

HI PRESS

LOWVOLTAGE

BOX

W1

(COOLING SPEED)

(HEATING SPEED)

(CONTINUOUS FAN)

BLK

YEL

BLU

BLK/WHT 12

BRN/WHT 13

PUR 1

RED 9

OD FANMOTOR

POWER SUPPLY460-3-60

BLK 6

BLK 5

COMPRIMARY

24V SEC75 VA

460V

COMPR

L1 T1

T2L2CAPACITOR

RED 7

GRN

BLU 22

CONTACTORCOIL PUR 2

YEL 18G

RN

21

5

4

32

6

1 BLK

BRN

GRN 10RED

BLOWER MOTOR

SHARED TAP

SEE NOTE 6

XFMR

BLU 23

54

3

2

6

1

BLU 27

YEL 19

3A FUSE

WHT 32

WHT 26

BRN 28W2

FEMALE CONNECTORFOR 6HK HEATER KIT

OR SEQUENCERSECOND STAGE RELAY

OR SEQUENCERFIRST STAGE RELAY

24V COMMON

FOR WIRING WITH ELECTRIC HEATERSSEE SCHEMATIC ON HEATER ACCESSORY.

RED 33

INDOOR BLOWER 60 SECOND OFF DELAY FOR BOTH HEAT & COOL MODES.

GNDLUG

CRANKCASE HEATER

GR

N

TEMPERATURESWITCH

OPTIONAL CRANKCASE HEATER

BLK

T3L3

BLK

BLK

CONTACTOR

CONTACTOR

CONTACTOR

BLU 15

T1/C

T3/R

T2/S


5163362-UIM-G-0117

FIGURE 10: Ladder Wiring Diagram

460-3-60

THREE PHASECOOLING UNIT WITH OR WITHOUT

ELECTRIC HEAT

CAUTION - OPEN ALL DISCONNECTSBEFORE SERVICING THIS UNIT

LADDER WIRING DIAGRAM

THIS UNIT IS WIREDFOR THREE-PHASE POWER.

DO NOT CONNECT TOA SINGLE-PHASE SUPPLY.

NOTICE

LINE VOLTAGE

FIELD INSTALLED POWER

LOW VOLTAGE

FIELD INSTALLED CONTROL

COMPRI

24V SEC75 VA

460V

L2

COMPR.

BLOWERMOTORL N

G

HI PRESSURESWITCH

CONTACTORCOIL

CAPACITOR

T1L1

L2T2

BLK

YEL

RED

OD FANMOTOR

R

C

S

BLK/WHT

RED

BR

N/W

HT

PURBLK

PUR

BLURED

BLKXFMR

BLU

3A FUSE

YELYEL

BLOWER MOTOR

5

3

C

1

4

2

GRN

WHT

BRNWHTBLU

BLU

W1

R

G

C

THERMOSTAT

Y

W2

BLU

L1CRANKCASE

HEATER

GR

N

BLK

BLK

TEMPERATURESWITCH

BLK

OPTIONAL CRANKCASE HEATER WIRING

FEMALE CONNECTORFOR 6HK HEATER KIT

FOR WIRING WITH ELECTRICHEATERS SEE SCHEMATIC ON

HEATER ACCESSORY.

1

2

345

6

L3T3

L3

BLU

SEE NOTE 6

GND

LOWVOLTAGE

BOX

WIRING DIAGRAM FORHEATER KIT:6HK06501846

SEE HEATER WIRING DIAGRAM FOR ALTERNATEHEATER ACCESSORY KITS.

OPTIONAL ELECTRICHEATER ACCESSORY

L3L2

L1

L3

L2

GND

WHT

PUR

RED/WHTBLK

LS LS

BLU

BLU

HE6 HE5

HE4HE3

HE2

FL

HE1

L2

L1

T3

T2

T1

BLK

YEL

BLU

YEL

YEL

BLK

BLK

BLK

BLU

BLU

BLU

1

2

345

6

BLK

BLK

BLKFL

FL

FL

FL

FL

CONTACTOR

1. ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL AND/ORNATIONAL CODES IN EFFECT AT THE TIME OF INSTALLATION OF THE UNIT.

2. CAUTION : LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICINGCONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUSOPERATION. IF ANY OF THE WIRING, AS SUPPLIED WITH THE UNIT, MUSTBE REMOVED, IT MUST BE REPLACED WITH TYPE 105 C. 600 VOLTWIRE OR EQUIVALENT CLEARLY RENUMBERED FOR IDENTIFICATION.VERIFY PROPER OPERATION AFTER SERVICING.

3. FACTORY WIRED FOR 460 VOLT THREE-PHASE SUPPLY POWER.

NOTES:4. MOTORS ARE INHERENTLY PROTECTED.

5. SEE UNIT NAMEPLATE FOR MAXIMUM FUSE AND/OR CIRCUIT BREAKER SIZEAND MINIMUM CIRCUIT AMPACITY.

6. BLOWER MOTOR SPEED CONNECTIONS SHOWN ARE TYPICAL, BUT MAY VARY BY MODEL AND APPLICATION. SEE INSTALLATION MANUALFOR PROPER SPEED TAP INFORMATION FOR EACH APPLICATION TO OBTAIN APPROX. 400 CFM/TON IN COOLING.

7. IF ELECTRIC HEAT IS INSTALLED, SELECT A HEATING BLOWER SPEED THAT DELIVERS SUFFICIENT AIRFLOW TO SUIT THE WATTAGE OF ELECTRIC HEATINSTALLED. SEE TABLE IN INSTALLATION MANUAL.

T1/C

T3/R

T2/S

5158116-UWD-B-0116


5163362-UIM-G-0117

FIGURE 11: R-410A Quick Reference Guide

R-410A QUICK REFERENCE GUIDE

Refer to Installation Instructions for specific installation requirements

R-410A refrigerant operates at 50 - 70 percent higher pressures than R-22. Be sure that servicing

equipment and replacement components are designed to operate with R-410A.

R-410A refrigerant cylinders are rose colored.

Recovery cylinder service pressure rating must be 400 psig, DOT 4BA400, or DOT BW400.

Recovery equipment must be rated for R-410A.

DO NOT use R-410A service equipment on R-22 systems. All hoses, gages, recovery cylinders, charging

cylinders and recovery equipment must be dedicated for use on R-410A systems only.

Manifold sets must be at least 700 psig high side, and 180 psig low side, with 550 psig retard.

All hoses must have a service pressure rating of 800 psig.

Leak detectors must be designed to detect HFC refrigerants.

Systems must be charged with liquid refrigerant. Use a commercial type metering device

in the manifold hose.

R-410A can only be used with POE type oils.

POE type oils rapidly absorb moisture from the atmosphere.

Vacuum pumps will not remove moisture from R-410A refrigerant oils.

Do not use liquid line driers with a rated working pressure rating less than 600 psig.

Do not install suction line driers in the liquid line.

A liquid line drier is required on every unit.

Do not use a R-22 TXV. If a TXV is to be used, it must be a R-410A TXV.

Never open system to atmosphere when under a vacuum.

If system must be opened for service, evacuate system then break the vacuum with dry nitrogen

and replace all filter driers.


5163362-UIM-G-0117

NOTES


5163362-UIM-G-0117

SECTION IX: START UP SHEET

Low Medium Low Medium Medium High High

1 2 3 4 5

ADJUST

A B C D

A B C D

Residential Package Unit Cooling With Electric Heat Start-Up Sheet Proper start-up is critical to customer comfort and equipment longevity

Total external static pressure

Slab Roof curb Supply Return

Condensate drain properly connected per the installation instructions Condensate trap has been primed with water

Duct connections are complete:

Number of filters Filter size

Unit is level and installed on:

Filters installed Filter located inside Filter located outside

Retrofit

New Construction

Grade level

Roof level

Commercial

Residential

Side flow

Down flow

Line voltage present at disconnect

Low voltage present at control board "R & C"

Ground connected

Start-Up TechnicianCompany Name

EconomizerTransformer kit Roof curb kit Burglar bar kit

Filter frame kit

Three phaseSingle phase

Two stage compressorSingle stage compressor

208 volts AC 230 volt AC 460 volts AC 575 volts AC

Anti-recycle timer

Measured voltage "L1 to L2" "L2 to L3" "L1 to L3"

Total amperes "L1" "L2" "L3"Compressor amperes "L1" "L2" "L3"

Measured voltage "R" and "C" outdoor unit control board

Air Flow Setup / Cooling

Supply static (inches of water column) Supply air dry bulb temperature

Return air dry bulb temperature

Temperature drop

A B C D

Blower Type &

Set-Up

Outside air dry bulb temperature

Return air wet bulb temperature

Supply air wet bulb temperature

Return static (inches of water column)

Electrical Connections & Inspection (Check all that apply)

Equipment Data

Additional Kits & Accessories Installed (Check all that apply)

ECM

X-13

PSC

COOL

DELAY

Equipment Data

Page 1 of 2

Name Address

City State or Province Zip or Postal Code

Daytime Phone

Unit Model # Unit Serial #

Transformer wired properly for primary supply voltageInspect wires and electrical connections

Unit Location and Connections (Check all that apply)

General Information (Check all that apply)

Start-Up Date

Refrigerant safety kit Low ambient kit Crank case heater

Hail guard kit

Manual fresh air damper kit Motorized fresh air damper kit

Filters

Owner Information

Print Form Reset Form


Measured Amperage

Measured Voltage

Heating return air dry bulb temperature

Number of elements

Heating supply air dry bulb temperature

Air temperature rise

Single Phase

Three Phase

Refrigerant Charge and Metering Device

Subcooling

R-410A R-22

Discharge line temperature Superheat

Discharge pressureData plate - lbs / Oz

TXV# / Orifice size

Explain operation of system to equipment owner

Explain the importance of regular filter replacement and equipment maintenance

Clean Up Job Site

Owner Education

Comments and Additional Job Details

Provide owner with the owner's manual

Explain thermostat use and programming (if applicable) to owner

Unit Operation and Cycle TestOperate the unit through continuous fan cycles from the thermostat, noting and correcting any problems

Operate the unit through cooling cycles from the thermostat, noting and correcting any problems

Job site has been cleaned, indoor and outdoor debris removed from job site

Tools have been removed from unit

All panels have been installed

TXV Fixed Orifice Liquid line temperatureSuction pressure

Suction line temperature

Electric heat kit - Model number Serial number Rated KW

Heater 1

Heater 6

Heater 3

Heater 5

Heater 2

Heater 4

Heater 1

Heater 4

Heater 2

Heater 5

Heater 3

Heater 6

Electric Heat

Subject to change without notice. Published in U.S.A. 5163362-UIM-G-0117Copyright © 2017 by Johnson Controls, Inc. All rights reserved. Supersedes: 5163362-UIM-F-0616

York International Corp.5005 York Drive

Norman, OK 73069

INSTALLATION MANUAL - Johnson Controls

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